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HP-UX security bulletins digest
From: IT Resource Center (support_feedback
us-support2-mail.external.hp.com)
Date: Tue Jun 03 2003 - 10:22:40 CDT
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
HP Support Information Digests
===============================================================================
o Security Bulletin Digest Split
------------------------------
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===============================================================================
Digest Name: daily HP-UX security bulletins digest
Created: Tue Jun 3 9:00:02 EDT 2003
Table of Contents:
Document ID Title
--------------- -----------
HPSBUX0306-263 SSRT2373 SSRT2374 SSRT3484 SSRT2405 SSRT2415 Potential Securit
HPSBUX0306-262 SSRT3461 SSRT2462 Potential Security Vulnerability in uucp(1)
The documents are listed below.
-------------------------------------------------------------------------------
Document ID: HPSBUX0306-263
Date Loaded: 20030602
Title: SSRT2373 SSRT2374 SSRT3484 SSRT2405 SSRT2415 Potential Security Vulnerabilities
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
-----------------------------------------------------------------
Source: HEWLETT-PACKARD COMPANY
SECURITY BULLETIN: HPSBUX0306-263
Originally issued: 02 June 2003
SSRT2373 SSRT2374 SSRT3484 SSRT2405 SSRT2415 Potential Security
Vulnerabilities in CDE
-----------------------------------------------------------------
NOTICE: There are no restrictions for distribution of this
Bulletin provided that it remains complete and intact.
The information in the following Security Bulletin should be
acted upon as soon as possible. Hewlett-Packard Company will
not be liable for any consequences to any customer resulting
from customer's failure to fully implement instructions in this
Security Bulletin as soon as possible.
-----------------------------------------------------------------
PROBLEM: Potential security vulnerabilities in CDE libraries and
programs.
IMPACT: Potential unauthorized privileged access. These potential
vulnerabilities may be in the form of local and remote
security domain risks.
PLATFORM: HP 9000 Series 700/800 Servers running HP-UX 10.20,
11.00, 11.04, 11.11, and 11.22 running CDE.
SOLUTION: 11.00, 11.04, 11.11, 11.22 -
Install the appropriate patches.
PHSS_28675 11.00
PHSS_28678 11.00
PHSS_29214 11.04
PHSS_28676 11.11
PHSS_28677 11.11
PHSS_28679 11.11
PHSS_28682 11.22
PHSS_28683 11.22
10.20 - Download and install the depot.
MANUAL ACTIONS: Yes - NonUpdate
10.20 - Download and install the depot.
AVAILABILITY: This bulletin will be updated when a patches are
available for 10.20.
-----------------------------------------------------------------
A. Background
Several potential vulnerabilities have been identified in CDE.
SSRT2373 libDtHelp,
SSRT2374 libDtSvc (VU#860296, CAN 2001-0551),
SSRT2405 dtprintinfo,
SSRT2415 dtsession (VU#584243, SSRT2282),
SSRT3484 dtterm.
Also Affected: Tru64 UNIX
Cross reference: SSRT2373, SSRT2374, SSRT2405, SSRT2415
B. Recommended solution
11.00, 11.04, 11.11, 11.22
===================
Install the appropriate patches:
11.00 - PHSS_28675
11.00 - PHSS_28678
11.04 - PHSS_29214
11.11 - PHSS_28676
11.11 - PHSS_28677
11.11 - PHSS_28679
11.22 - PHSS_28682
11.22 - PHSS_28683
10.20
=====
Download 1020_CDE_DEPOT.depot.gz and 1020_CDE_DEPOT_README
from the following ftp site:
Note: This depot should be removed using swremove before
installing a new CDE patch when one becomes available.
System: hprc.external.hp.com (192.170.19.51)
Login: cde
Password: cde
FTP Access: ftp://cde:cdehprc.external.hp.com/
or: ftp://cde:cde192.170.19.51/
or: ftp hprc.external.hp.com
Note: There is an ftp defect in IE5 that may result in
a browser hang. To work around this:
- Select Tools -> Internet Options -> Advanced
- Un-check the option:
[ ] Enable folder view for FTP sites
Unpack 1020_CDE_DEPOT.depot.gz
Verify the cksum or md5 sum.
cksum:
1347722878 1863680 1020_CDE_DEPOT.depot
502791565 2852 1020_CDE_DEPOT_README
md5:
MD5 (1020_CDE_DEPOT.depot) =
db31e8b315dfec217b8d84d752a5be34
MD5 (1020_CDE_DEPOT_README) =
32ebf0f634376ff55a5a52f62d26aa14
Note: If you wish to verify the md5 sum and you do not
have a copy of md5, please refer to:
HPSBUX9408-016
Patch sums and the MD5 program
Note: Using your itrc account security bulletins can be
found here:
http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin
Install the depot with swinstall. More details are in the
Special Installation Instructions section of the
1020_CDE_DEPOT_README.
Note: This depot should be removed using swremove before
installing a new CDE patch when one becomes available.
C. To subscribe to automatically receive future NEW HP Security
Bulletins from the HP IT Resource Center via electronic
mail, do the following:
Use your browser to get to the HP IT Resource Center page
at:
http://itrc.hp.com
Use the 'Login' tab at the left side of the screen to login
using your ID and password. Use your existing login or the
"Register" button at the left to create a login, in order to
gain access to many areas of the ITRC. Remember to save the
User ID assigned to you, and your password.
In the left most frame select "Maintenance and Support".
Under the "Notifications" section (near the bottom of
the page), select "Support Information Digests".
To -subscribe- to future HP Security Bulletins or other
Technical Digests, click the check box (in the left column)
for the appropriate digest and then click the "Update
Subscriptions" button at the bottom of the page.
or
To -review- bulletins already released, select the link
(in the middle column) for the appropriate digest.
NOTE: Using your itrc account security bulletins can be
found here:
http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin
To -gain access- to the Security Patch Matrix, select
the link for "The Security Bulletins Archive". (near the
bottom of the page) Once in the archive the third link is
to the current Security Patch Matrix. Updated daily, this
matrix categorizes security patches by platform/OS release,
and by bulletin topic. Security Patch Check completely
automates the process of reviewing the patch matrix for
11.XX systems.
For information on the Security Patch Check tool, see:
http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/
displayProductInfo.pl?productNumber=B6834AA
The security patch matrix is also available via anonymous
ftp:
ftp://ftp.itrc.hp.com/export/patches/hp-ux_patch_matrix/
On the "Support Information Digest Main" page:
click on the "HP Security Bulletin Archive".
The PGP key used to sign this bulletin is available from
several PGP Public Key servers. The key identification
information is:
2D2A7D59
HP Security Response Team (Security Bulletin signing only)
<security-alerthp.com>
Fingerprint =
6002 6019 BFC1 BC62 F079 862E E01F 3AFC 2D2A 7D59
If you have problems locating the key please write to
security-alerthp.com. Please note that this key is
for signing bulletins only and is not the key returned
by sending 'get key' to security-alerthp.com.
D. To report new security vulnerabilities, send email to
security-alerthp.com
Please encrypt any exploit information using the
security-alert PGP key, available from your local key
server, or by sending a message with a -subject- (not body)
of 'get key' (no quotes) to security-alerthp.com.
-----------------------------------------------------------------
(c)Copyright 2003 Hewlett-Packard Company
Hewlett-Packard Company shall not be liable for technical or
editorial errors or omissions contained herein. The information
in this document is subject to change without notice.
Hewlett-Packard Company and the names of HP products referenced
herein are trademarks and/or service marks of Hewlett-Packard
Company. Other product and company names mentioned herein may be
trademarks and/or service marks of their respective owners.
_________________________________________________________________
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-----End of Document ID: HPSBUX0306-263--------------------------------------
Document ID: HPSBUX0306-262
Date Loaded: 20030602
Title: SSRT3461 SSRT2462 Potential Security Vulnerability in uucp(1) and uusub(1)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
-----------------------------------------------------------------
Source: HEWLETT-PACKARD COMPANY
SECURITY BULLETIN: HPSBUX0306-262
Originally issued: 2 June 2003
SSRT3461 SSRT2462 Potential Security Vulnerability in uucp(1) and
uusub(1)
-----------------------------------------------------------------
NOTICE: There are no restrictions for distribution of this
Bulletin provided that it remains complete and intact.
The information in the following Security Bulletin should be
acted upon as soon as possible. Hewlett-Packard Company will
not be liable for any consequences to any customer resulting
from customer's failure to fully implement instructions in this
Security Bulletin as soon as possible.
-----------------------------------------------------------------
PROBLEM: uusub(1) and uucp(1) have potential buffer overflows.
IMPACT: Potential local escalation of privileges.
PLATFORM: HP9000 Series 700/800 running HP-UX release 10.20 and
11.00 and 11.11.
SOLUTION: Until a final patch is available download and install
the fixed preliminary patches from the ftp site,
as documented below.
MANUAL ACTIONS: Yes - NonUpdate
Download and install fixed versions from the
ftp site, as documented below.
AVAILABILITY: This bulletin will be revised when official
patches are released.
-----------------------------------------------------------------
A. Background
A potential buffer overflow in uucp(1) and uusub has been
identified and has now been fixed. This problem only affects
HP-UX releases 10.20, 11.00 and 11.11.
These are all unofficial patches for 10.20 and 11.00 which
contain binaries for both uucp(1) and uusub(1M), while the
UNOF_29107 only contains the fix for uucp(1), as the uusub
defect was already fixed in the initial release for 11.11.
NOT IMPACTED:
HP NonStop Servers,
HP Tru64 UNIX/TruCluster Server,
HP OpenVMS
HP-UX VVOS (11.04)
The SSRT thanks LSD Research Group (http://lsd-pl.net) for
reporting this potential vulnerability to HP.
B. Recommended solution
HP has prepared temporary depot files that can be installed
to fully rectify the problem. These temporary depot files
MUST be removed before the official patch is installed.
Failure to properly remove these could cause corruption of
the system and inadvertently re-introduce the problem at a
later time when the temporary patch is removed.
Until a final patch is available, download and install the
System: hprc.external.hp.com (192.170.19.51)
Login: uusub
Password: uusub1
FTP Access: <ftp://uusub:uusub1hprc.external.hp.com/>
or: <ftp://uusub:uusub1192.170.19.51/>
Note: There is an ftp defect in IE5 that may result in
a browser hang. To work around this:
- Select Tools -> Internet Options -> Advanced
- Un-check the option: [ ] Enable folder view for FTP sites.
The files are:
for HP-UX 10.20 PHCO_29105.depot
for HP-UX 11.00 PHCO_29106.depot
for HP-UX 11.11 UNOF_29107.depot
The cksum(1) output for the preliminary 10.20 patch is:
983192971 133120 PHCO_29105.depot
while for the preliminary 11.00 patch is:
4193187951 122880 PHCO_29106.depot
and the preliminary 11.11 depot is:
3139487257 71680 UNOF_29107.depot
If you wish to verify the md5 sums please refer to:
HPSBUX9408-016
Patch sums and the MD5 program
for the 10.20 patch:
$ md5 PHCO_29105.depot
3BEBA6A5801A659C5691AC8D80F6FD18
while for the 11.00 patch:
$ md5 PHCO_29106.depot
78F33F3F9070AA68556AF09A4848250E
and the 11.11 depot is:
$ md5 UNOF_29107.depot
2D461DAD98889A01AACF9CD5E82DABAB
Copy the depot to a protected directory, and launch Software
Distributor (SD) to install.
C. To subscribe to automatically receive future NEW HP Security
Bulletins from the HP IT Resource Center via electronic
mail, do the following:
Use your browser to get to the HP IT Resource Center page
at:
<http://itrc.hp.com>
Use the 'Login' tab at the left side of the screen to login
using your ID and password. Use your existing login or the
"Register" button at the left to create a login, in order to
gain access to many areas of the ITRC. Remember to save the
User ID assigned to you, and your password.
In the left most frame select "Maintenance and Support".
Under the "Notifications" section (near the bottom of
the page), select "Support Information Digests".
To -subscribe- to future HP Security Bulletins or other
Technical Digests, click the check box (in the left column)
for the appropriate digest and then click the "Update
Subscriptions" button at the bottom of the page.
or
To -review- bulletins already released, select the link
(in the middle column) for the appropriate digest.
NOTE: Using your itrc account security bulletins can be
found here:
<http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin>
To -gain access- to the Security Patch Matrix, select
the link for "The Security Bulletins Archive". (near the
bottom of the page) Once in the archive the third link is
to the current Security Patch Matrix. Updated daily, this
matrix categorizes security patches by platform/OS release,
and by bulletin topic. Security Patch Check completely
automates the process of reviewing the patch matrix for
11.XX systems. Please note that installing the patches
listed in the Security Patch Matrix will completely
implement a security bulletin _only_ if the MANUAL ACTIONS
field specifies "No."
The Security Patch Check tool can verify that a security
bulletin has been implemented on HP-UX 11.XX systems providing
that the fix is completely implemented in a patch with no
manual actions required. The Security Patch Check tool cannot
verify fixes implemented via a product upgrade.
For information on the Security Patch Check tool, see:
<http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/
displayProductInfo.pl?productNumber=B6834AA>
The security patch matrix is also available via anonymous
ftp:
<ftp://ftp.itrc.hp.com/export/patches/hp-ux_patch_matrix/>
On the "Support Information Digest Main" page:
click on the "HP Security Bulletin Archive".
The PGP key used to sign this bulletin is available from
several PGP Public Key servers. The key identification
information is:
2D2A7D59
HP Security Response Team (Security Bulletin signing only)
security-alerthp.com
Fingerprint =
6002 6019 BFC1 BC62 F079 862E E01F 3AFC 2D2A 7D59
If you have problems locating the key please write to
security-alerthp.com. Please note that this key is
for signing bulletins only and is not the key returned
by sending 'get key' to security-alerthp.com.
D. To report new security vulnerabilities, send email to
security-alerthp.com
Please encrypt any exploit information using the
security-alert PGP key, available from your local key
server, or by sending a message with a -subject- (not body)
of 'get key' (no quotes) to security-alerthp.com.
-----------------------------------------------------------------
(c)Copyright 2003 Hewlett-Packard Company
Hewlett-Packard Company shall not be liable for technical or
editorial errors or omissions contained herein. The information
in this document is subject to change without notice.
Hewlett-Packard Company and the names of HP products referenced
herein are trademarks and/or service marks of Hewlett-Packard
Company. Other product and company names mentioned herein may be
trademarks and/or service marks of their respective owners.
________________________________________________________________
- --
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-----End of Document ID: HPSBUX0306-262--------------------------------------
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